2660518

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6553}}^1$

素因数の和:6591

約数の個数: 16

約数和(自身を含む): 4718880

約数和(自身を除く): 2058362

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 6553, 13106, 45871, 91742, 190037, 380074, 1330259, 2660518]

約数ペア:

[(1, 2660518), (2, 1330259), (7, 380074), (14, 190037), (29, 91742), (58, 45871), (203, 13106), (406, 6553)]